San Luis Obispo County (San Luis Obispo)
March
Weather in San Luis Obispo County, California for March 2027
Your guide to San Luis Obispo County weather in March - trends and predictions
In general, the average temperature in San Luis Obispo County at the beginning of March is 14.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 17.5 °C by the end of March.
San Luis Obispo County experiences moderate rainfall in March, with an average of 6 rainy days and a total precipitation of 94.5 mm.
Is March a good time to visit San Luis Obispo County? check out the best time to travel to San Luis Obispo County page.
✨ Is March a good time to visit San Luis Obispo County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
25
Dry days
6
Rainy days
0
Snow days
19°/8°
Temperatures
16 km/h
Avg max wind
75 %
Avg humidity
San Luis Obispo County Weather March
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Temperatures trend during March in San Luis Obispo County
See the weather trend as well as the moving average line
March weather in San Luis Obispo County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Overcast | 15° /8° | 0 mm | 2 | |
| Mar. 2 |  Light rain | 15° /6° | 3.9 mm | 3 | |
| Mar. 3 | Overcast | 17° /6° | 0 mm | 4 | |
| Mar. 4 |  Cloudy | 17° /6° | 0 mm | 4 | |
| Mar. 5 |  Moderate rain | 15° /5° | 21.2 mm | 4 | |
| Mar. 6 |  Patchy rain possible | 9° /4° | 1.8 mm | 2 | |
| Mar. 7 |  Partly cloudy | 13° /2° | 0 mm | 4 | |
| Mar. 8 |  Sunny | 18° /3° | 0 mm | 5 | |
| Mar. 9 | Partly cloudy | 15° /7° | 0 mm | 5 | |
| Mar. 10 | Cloudy | 16° /7° | 0 mm | 4 | |
| Mar. 11 | Cloudy | 21° /8° | 0.1 mm | 5 | |
| Mar. 12 | Moderate rain | 20° /9° | 20.5 mm | 4 | |
| Mar. 13 | Moderate rain | 17° /8° | 13.2 mm | 4 | |
| Mar. 14 | Moderate rain | 18° /7° | 11.4 mm | 4 | |
| Mar. 15 | Partly cloudy | 20° /7° | 0 mm | 5 | |
| Mar. 16 | Overcast | 22° /8° | 0 mm | 4 | |
| Mar. 17 |  Moderate or heavy rain shower | 22° /11° | 7.2 mm | 4 | |
| Mar. 18 | Partly cloudy | 22° /11° | 0 mm | 6 | |
| Mar. 19 | Partly cloudy | 26° /10° | 0 mm | 6 | |
| Mar. 20 | Sunny | 23° /9° | 0 mm | 6 | |
| Mar. 21 | Cloudy | 20° /9° | 0 mm | 5 | |
| Mar. 22 | Partly cloudy | 23° /10° | 0 mm | 6 | |
| Mar. 23 | Sunny | 26° /12° | 0 mm | 6 | |
| Mar. 24 | Partly cloudy | 27° /12° | 0 mm | 6 | |
| Mar. 25 | Overcast | 24° /12° | 0 mm | 6 | |
| Mar. 26 | Sunny | 18° /8° | 0 mm | 5 | |
| Mar. 27 | Sunny | 17° /8° | 0 mm | 4 | |
| Mar. 28 | Patchy rain possible | 17° /8° | 1.2 mm | 4 | |
| Mar. 29 | Moderate or heavy rain shower | 17° /6° | 9.3 mm | 4 | |
| Mar. 30 | Light rain | 15° /8° | 3.5 mm | 3 | |
| Mar. 31 | Patchy rain possible | 15° /9° | 1.4 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for San Luis Obispo County in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the San Luis Obispo County forecast closer to your planned date for the most up-to-date weather information.
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San Luis Obispo County in March - FAQ
What are the expected maximum and minimum temperatures in San Luis Obispo County during March?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in San Luis Obispo County during March?
Moderate rainfall is anticipated in San Luis Obispo County during March, with a total of 94.5 mm spread over approximately 6 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in San Luis Obispo County during March?
The average wind speed in San Luis Obispo County during March is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in San Luis Obispo County
Explore the daily rainfall trends and prepare for San Luis Obispo Countys March weather 💧
Typically, San Luis Obispo County has 6 rainy days in March with a total of 94.5 mm of rainfall.
UV exposure in San Luis Obispo County during March
Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
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